OpenCost on a Mac
CNCF open-source Kubernetes cost monitoring (self-hosted) · FinOps & Cloud Cost
OpenCost is the CNCF open-source standard for Kubernetes cost monitoring — real-time cost allocation by namespace, deployment, label and pod, plus cloud-provider billing reconciliation, exported as a UI, API and Prometheus metrics. Install with Helm; UI/API on :9090 (and :9003). The vendor-neutral core that Kubecost builds on.
Run OpenCost with FrontierStack
FrontierStack lists OpenCost in its FinOps & Cloud Cost catalog. Install or connect it from one place, then monitor its status, ports and certificate, secure it with the firewall and Malware Audit, and back it up.
Run it all from one Mac app.
FrontierStack installs, monitors and secures the whole stack — locally and across your fleet — from a single native macOS app.
Download FrontierStack